Find the section where FILE_BOOT_APPLY contains your model name. The example above is for LS-XH.

The line PID of this section is the product-id of your device, 0x00000011 in this example.

Unpacking the file

For Linux/Unix simply use the script below.

initrd.img and uImage.img are password protected zip file. You need to open it with an Unzip-Programm (Winzip, 7-zip, you name it). Passwords can be found on page Examine_ARM9_Firmware_without_Updating.